private bool DoConnect(IWin32Window owner)
{
bool successfulConnect = false;
Action action = () => {
using (var connection = CreateConnection(_builder)) {
connection.Open();
ReadTableNames(connection);
}
};
using (var f = new WaitForm("SQL Notebook", $"Accessing {ProductName}...", action)) {
f.ShowDialog(owner);
if (f.ResultException == null)
{
successfulConnect = true;
}
else
{
MessageForm.ShowError(owner,
"Connection Error",
$"The connection to {ProductName} failed.",
f.ResultException.Message);
}
}
return(successfulConnect);
}
public MainForm(string filePath, bool isNew)
{
InitializeComponent();
_menuStrip.SetMenuAppearance();
_menuStrip.Items.Insert(0, _searchTxt = new CueToolStripTextBox {
Alignment = ToolStripItemAlignment.Right,
CueText = "Search Help",
ToolTipText = "Search the built-in documentation (Ctrl+H)",
AutoSize = false,
Margin = new Padding(0, 0, 5, 0)
});
_searchTxt.InnerTextBox.KeyDown += (sender, e) => {
if (e.KeyCode == Keys.Enter)
{
e.Handled = true;
e.SuppressKeyPress = true;
var text = _searchTxt.Text;
OpenHelp("/search?q=" + System.Net.WebUtility.UrlEncode(text));
_searchTxt.Text = "";
}
};
if (isNew)
{
_notebook = new Notebook(filePath, isNew);
}
else
{
var f = new WaitForm("SQL Notebook", $"Opening notebook \"{Path.GetFileNameWithoutExtension(filePath)}\"", () => {
_notebook = new Notebook(filePath, isNew);
});
using (f) {
f.StartPosition = FormStartPosition.CenterScreen;
f.ShowDialog();
if (f.ResultException != null)
{
throw f.ResultException;
}
}
}
_isNew = isNew;
_manager = new NotebookManager(_notebook, _isTransactionOpen);
_importer = new Importer(_manager, this);
_dockPanel = new DockPanel {
Dock = DockStyle.Fill,
Theme = new VS2012LightTheme {
ToolStripRenderer = new MenuRenderer()
},
DocumentStyle = DocumentStyle.DockingWindow,
DefaultFloatWindowSize = new Size(700, 700),
ShowDocumentIcon = true,
DockLeftPortion = 250
};
_toolStripContainer.ContentPanel.Controls.Add(_dockPanel);
_contentsPane = new UserControlDockContent("Table of Contents",
_explorer = new ExplorerControl(_manager, this, _operationInProgress),
DockAreas.DockLeft | DockAreas.DockRight);
_contentsPane.CloseButtonVisible = false;
_contentsPane.Show(_dockPanel, DockState.DockLeft);
_manager.NotebookItemOpenRequest += Manager_NotebookItemOpenRequest;
_manager.NotebookItemCloseRequest += Manager_NotebookItemCloseRequest;
_manager.NotebookItemsSaveRequest += Manager_NotebookItemsSaveRequest;
_manager.NotebookDirty += (sender, e) => SetDirty();
_manager.NotebookItemRename += Manager_NotebookItemRename;
_manager.StatusUpdate += Manager_StatusUpdate;
_manager.HandleHotkeyRequest += Manager_HandleHotkeyRequest;
// show a progressbar in the taskbar button and the statusbar when a operation is in progress
_operationInProgress.Change += (oldValue, newValue) => {
if (!oldValue && newValue)
{
this.BeginTaskbarProgress();
_statusLbl.Visible = true;
// this restarts the statusbar progress marquee from the beginning
_statusProgressbar.Style = ProgressBarStyle.Continuous;
_statusProgressbar.Style = ProgressBarStyle.Marquee;
_statusProgressbar.Visible = true;
_cancelLnk.IsLink = true;
_cancelLnk.Text = "Cancel";
_cancelLnk.Visible = true;
}
else if (oldValue && !newValue)
{
_notebook.EndUserCancel();
this.EndTaskbarProgress();
_statusProgressbar.Visible = false;
_statusLbl.Visible = false;
_cancelLnk.Visible = false;
}
};
Slot.Bind(
() => BeginInvoke(new MethodInvoker(() =>
_importMnu.Enabled = _saveAsMnu.Enabled = !_operationInProgress && !_isTransactionOpen
)),
_operationInProgress, _isTransactionOpen);
Slot.Bind(
() => BeginInvoke(new MethodInvoker(() =>
_exportMnu.Enabled = !_operationInProgress
)),
_operationInProgress);
Slot.Bind(
() => BeginInvoke(new MethodInvoker(() =>
_saveBtn.Enabled = _saveMnu.Enabled = !_operationInProgress && _isDirty && !_isTransactionOpen
)),
_operationInProgress, _isDirty, _isTransactionOpen);
_isDirty.Change += (a, b) => SetTitle();
Slot.Bind(
() => BeginInvoke(new MethodInvoker(() =>
_openTransactionLbl.Visible = _isTransactionOpen
)),
_isTransactionOpen);
if (isNew)
{
switch (Settings.Default.AutoCreateInNewNotebooks)
{
case 1: // New note
Load += (sender, e) => {
var name = _manager.NewNote();
OpenItem(new NotebookItem(NotebookItemType.Note, name));
_isDirty.Value = false;
};
break;
case 2: // New console
Load += (sender, e) => {
var name = _manager.NewConsole();
OpenItem(new NotebookItem(NotebookItemType.Console, name));
_isDirty.Value = false;
};
break;
case 3: // New script
Load += (sender, e) => {
var name = _manager.NewScript();
OpenItem(new NotebookItem(NotebookItemType.Script, name));
_isDirty.Value = false;
};
break;
}
}
Load += async(sender, e) => {
_manager.Rescan();
var updateAvailable = await IsUpdateAvailable();
if (updateAvailable)
{
_appUpdateLbl.Visible = true;
}
};
SetTitle();
}
